BROOKLYN — A man accused of using a hammer in a violent rampage at a Brooklyn restaurant, killing three people, has been charged with a hate crime, the Brooklyn District Attorney’s Office said Friday. Arthur Martunovich, 34, of Sheepshead Bay, was arraigned Friday following the Jan. 15 attack, according to the DA. He is charged with first-degree murder, second-degree murder as a hate crime, and related charges for allegedly bludgeoning three Asian men to death. “This was a violent, horrific and […]